5563872 has 36 divisors (see below), whose sum is σ = 15823080. Its totient is φ = 1854528.

The previous prime is 5563843. The next prime is 5563919. The reversal of 5563872 is 2783655.

5563872 is a `hidden beast` number, since 556 + 38 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9372 + ... + 9947.

It is an arithmetic number, because the mean of its divisors is an integer number (439530).

Almost surely, 2^5563872 is an apocalyptic number.

It is an amenable number.

5563872 is an abundant number, since it is smaller than the sum of its proper divisors (10259208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5563872 is a wasteful number, since it uses less digits than its factorization.

5563872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19335 (or 19324 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5563872 is about 2358.7861284991. The cubic root of 5563872 is about 177.1980928785.

The spelling of 5563872 in words is "five million, five hundred sixty-three thousand, eight hundred seventy-two".